From 22bc76dcb3943e876b16fe40f7e24dd90aa42828 Mon Sep 17 00:00:00 2001
From: Deniz Donmez <deniz.donmez_03@metu.edu.tr>
Date: Tue, 16 Sep 2025 11:19:13 +0300
Subject: [PATCH] Update numethods/orthogonal.py

---
 numethods/orthogonal.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/numethods/orthogonal.py b/numethods/orthogonal.py
index 14efcbc..324d70c 100644
--- a/numethods/orthogonal.py
+++ b/numethods/orthogonal.py
@@ -123,6 +123,6 @@ class LeastSquaresSolver:
         ]
         # Take only first n entries
         Qtb = Vector(Qtb_full[: self.A.n])
-        # Extract leading n×n block of R
+        # Extract leading nxn block of R
         Rtop = Matrix([R.data[i][: self.A.n] for i in range(self.A.n)])
         return backward_substitution(Rtop, Qtb)